Science / STEM roles
755 open Science / STEM roles from 15 networks. 706 of them (94%) say what they pay, most often $40+/hr - the rest disclose nothing until you apply.
Bringing a working researcher's eye to physics, chemistry, biology or engineering output: whether a derivation holds, whether units survive, whether a method would actually produce the claimed result.
24 of 24 roles
Biology - Graduates - AI Training - Columbus, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Chemistry - Graduates - AI Training - Fresno, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Computer Sciences - Graduates - AI Training - El Paso, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Chemistry Specialist
Up to $50/hr
Handshake AI· Research / analysis· Region specific
Electrical Engineering Expert
$70–$80/hr
Mercor Experts· AI model evaluation· Remote
Material Sciences - Graduates - AI Training - US
≈ $40+/hr
Prolific Participants· AI model evaluation· Remote
Science Specialist (Fluent in Arabic) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
Chemical Engineering Specialist - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· United States
STEM Fellow
$80–$100/hr
Human Frontier Collective (HFC)· Research / analysis· Remote
Neuroscience - AI Training - Durham, US
$40+/hr
Prolific Participants· AI model evaluation· Remote
Computer Sciences - Graduates - AI Training - Fresno, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Drug Discovery Scientist
$60–$90/hr
Mercor Experts· Research / analysis· Remote
Chemistry - Graduates - AI Training - Washington DC, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Computer Science & IT Team Lead
Up to $20/hr
SME Careers· Writing / editing· Region specific
Biology - Graduates - AI Training - Brighton, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Computer Sciences - Graduates - AI Training - Leeds, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
AI Trainer – Computer Science Expert - Graphical Abstract - Fully Remote - (Vancouver)
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Prolific Participants· Research / analysis· Remote
Neuroscience - AI Training - Canberra, Australia
$40+/hr
Prolific Participants· AI model evaluation· Remote
Biology - Graduates - AI Training - Portland, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
STEM Specialist (Fluent in Italian) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Coding / software engineering· Region specific
Biology - Graduates - AI Training - San Diego, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Material Sciences - Graduates - AI Training - El Paso, US
≈ $40+/hr
Prolific Participants· AI model evaluation· Remote
Evaluator/Reviewer - Statistical Assistants
$50–$75/hr
Sepal Expert Hub· AI model evaluation· Global
Computer Sciences - Graduates - AI Training - Colorado Springs, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote